CA2945492C - Systemes et procedes de derivation d'un fluide - Google Patents

Systemes et procedes de derivation d'un fluide Download PDF

Info

Publication number
CA2945492C
CA2945492C CA2945492A CA2945492A CA2945492C CA 2945492 C CA2945492 C CA 2945492C CA 2945492 A CA2945492 A CA 2945492A CA 2945492 A CA2945492 A CA 2945492A CA 2945492 C CA2945492 C CA 2945492C
Authority
CA
Canada
Prior art keywords
catheter
fluid
valve
flush
dome
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2945492A
Other languages
English (en)
Other versions
CA2945492A1 (fr
Inventor
Andrew EAST
Morgan BROPHY
Deep Arjun Singh
Pj ANAND
Robert Degon
Timothy Fallon
Allison Waller
Matthew ATTAR
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anuncia Inc
Original Assignee
Anuncia Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anuncia Inc filed Critical Anuncia Inc
Publication of CA2945492A1 publication Critical patent/CA2945492A1/fr
Application granted granted Critical
Publication of CA2945492C publication Critical patent/CA2945492C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
    • A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/225—Flush valves, i.e. bypass valves for flushing line
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
    • A61M2027/004—Implant devices for drainage of body fluids from one part of the body to another with at least a part of the circuit outside the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M2039/0009—Assemblies therefor designed for particular applications, e.g. contrast or saline injection, suction or irrigation
    • A61M2039/0018—Assemblies therefor designed for particular applications, e.g. contrast or saline injection, suction or irrigation designed for flushing a line, e.g. by a by-pass

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Neurology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Otolaryngology (AREA)
  • External Artificial Organs (AREA)

Abstract

En règle générale, des systèmes et des procédés mettent en oeuvre la dérivation de liquide, par exemple, la dérivation du fluide céphalorachidien dans le traitement de l'hydrocéphalie. Des cathéters autonettoyants sont également décrits, qui comprennent des pointes fendues conçues de manière que l'écoulement pulsatile du liquide dans une cavité, dans laquelle le cathéter est inséré, puisse amener les pointes à se toucher mutuellement et ainsi éliminer les obstructions. Des cathéters dotés d'indicateurs de débit intégrés sont aussi décrits. Les indicateurs de débit cités en exemple comprennent des parties en saillie qui s'étendent radialement vers l'intérieur à partir de la surface intérieure du cathéter et qui comprennent des parties pouvant être imagées (par exemple, des parties qui sont visibles par imagerie par résonance magnétique [IRM]). Le mouvement des indicateurs de débit provoqué par le liquide s'écoulant à travers le cathéter peut être détecté à l'aide de l'IRM, permettant ainsi d'indiquer de manière fiable si le cathéter est en partie ou entièrement bloqué. Des systèmes et des procédés de rinçage d'un système de dérivation sont aussi décrits, ainsi que divers systèmes et procédés destinés à ouvrir des voies de passage de liquide auxiliaires à travers un système de dérivation.
CA2945492A 2014-04-18 2015-04-18 Systemes et procedes de derivation d'un fluide Active CA2945492C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461981699P 2014-04-18 2014-04-18
US61/981,699 2014-04-18
PCT/US2015/026555 WO2015161306A1 (fr) 2014-04-18 2015-04-18 Systèmes et procédés de dérivation d'un fluide

Publications (2)

Publication Number Publication Date
CA2945492A1 CA2945492A1 (fr) 2015-10-22
CA2945492C true CA2945492C (fr) 2023-09-12

Family

ID=54321093

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2945492A Active CA2945492C (fr) 2014-04-18 2015-04-18 Systemes et procedes de derivation d'un fluide

Country Status (7)

Country Link
US (4) US9744338B2 (fr)
EP (2) EP3131617B1 (fr)
JP (1) JP6608391B2 (fr)
CN (1) CN106687169B (fr)
AU (3) AU2015247353B2 (fr)
CA (1) CA2945492C (fr)
WO (1) WO2015161306A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2898881C (fr) 2013-01-22 2021-01-05 Alcyone Lifesciences, Inc. Systemes et procedes de derivation de fluide
CN106687169B (zh) 2014-04-18 2020-07-03 安嫩西亚公司 用于分流流体的***和方法
US10352272B2 (en) * 2015-10-15 2019-07-16 Thermolift, Inc. Dome for a thermodynamic apparatus
WO2018023041A1 (fr) * 2016-07-28 2018-02-01 Cerebral Therapeutics Échantillonneur intra-ventriculaire implantable et dispositif d'accès de perfusion.
US10052463B2 (en) 2016-09-12 2018-08-21 Koucky & Volkodav Llc Shunt systems and methods for removing excess cerebrospinal fluid
CN110099701B (zh) * 2016-10-13 2022-04-12 安嫩西亚公司 分流冲洗器和相关方法
US10518069B2 (en) * 2016-10-28 2019-12-31 Integra LifeSciences Switzerland Sarl Implantable valve assembly with extended lifespan
WO2018153943A1 (fr) * 2017-02-24 2018-08-30 Ipta Gmbh Dispositif pour pratiquer un drainage cérébral
CN108815593A (zh) * 2018-04-16 2018-11-16 清华大学 有压阀式脑脊液引流调压装置
CN112399827B (zh) * 2018-05-03 2022-10-18 微仙美国有限公司 用于脑积水的治疗
EP3593833A1 (fr) 2018-07-13 2020-01-15 Medtronic Inc. Cathéter pour une meilleure dispersion de médicaments par voie intrathécale
WO2020023418A1 (fr) 2018-07-23 2020-01-30 Enclear Therapies, Inc. Méthodes de traitement de troubles neurologiques
CA3107349A1 (fr) 2018-07-23 2020-01-30 Enclear Therapies, Inc. Methodes de traitement de troubles neurologiques
US10940290B2 (en) * 2018-08-27 2021-03-09 Alcyone Lifesciences, Inc. Fluid delivery systems and methods
CN112867529B (zh) * 2018-08-27 2023-06-02 亚克安娜医疗有限公司 流体递送***和方法
EP3952947A4 (fr) 2019-04-11 2024-07-03 Enclear Therapies Inc Procédés d'amélioration du liquide céphalorachidien et dispositifs et systèmes à cet effet
JP7395843B2 (ja) 2019-05-10 2023-12-12 ニプロ株式会社 ドレーンカテーテル
US20200376249A1 (en) * 2019-05-29 2020-12-03 Penumbra, Inc. Flushing catheter
JP7364701B2 (ja) * 2019-06-26 2023-10-18 ビーエル テクノロジーズ、インコーポレイテッド 低貫流型バイアル
US11344714B2 (en) 2019-11-04 2022-05-31 Medtronic, Inc. Intrathecal catheter with features to reduce drug dispersion
US11931545B2 (en) 2020-10-30 2024-03-19 Medtronic, Inc. Drug infusion port
US11745003B2 (en) 2020-10-30 2023-09-05 Medtronic, Inc. Implantable access port with one-directional filter
US11992642B2 (en) 2020-10-30 2024-05-28 Medtronic, Inc. Implantable medical device for delivery of pharmacological agents to the deep brain structures
US20220305193A1 (en) * 2021-03-29 2022-09-29 Biosense Webster (Israel) Ltd. In-flow control for passively irrigated electrophysiology devices
WO2023034604A1 (fr) * 2021-09-03 2023-03-09 Freeflow Medical Devices Llc Shunt d'hydrocéphalie
US20230310815A1 (en) * 2022-04-05 2023-10-05 The Board Of Trustees Of The University Of Illinois Proximal ventriculoperitoneal shunt with retractable mesh
WO2024116088A1 (fr) * 2022-12-01 2024-06-06 Anuncia Medical, Inc. Systèmes et méthodes de rinçage de dérivation
WO2024149147A1 (fr) * 2023-01-09 2024-07-18 深圳湃诺瓦医疗科技有限公司 Système de dérivation de fluide céphalorachidien, procédé de commande de dérivation, et vanne de dérivation

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111125A (en) 1961-11-06 1963-11-19 Rudolf R Schulte Drainage device
NL134323C (fr) 1966-02-09
US3452757A (en) 1966-09-14 1969-07-01 Dow Corning Two-way flushing device for treatment of hydrocephalus
US3595240A (en) 1968-08-07 1971-07-27 Alan J Mishler Hydrocephalus shunt with two-way flushing means
US3886948A (en) 1972-08-14 1975-06-03 Hakim Co Ltd Ventricular shunt having a variable pressure valve
US3827439A (en) 1972-10-30 1974-08-06 Heyer Schulte Corp Plug valve for physiological shunt systems
US4464168A (en) 1981-06-30 1984-08-07 American Hospital Supply Corporation Low profile shunt system
EP0091960A4 (fr) 1981-10-26 1985-07-30 Harry H Leveen Systeme de drainage a soupape anti-bouchage pour fluides corporels.
US4474569A (en) 1982-06-28 1984-10-02 Denver Surgical Developments, Inc. Antenatal shunt
US4741730A (en) 1982-10-04 1988-05-03 American Hospital Supply Hydrocephalus shunt with in-line filter
US4560375A (en) * 1983-06-30 1985-12-24 Pudenz-Schulte Medical Research Corp. Flow control valve
US4867741A (en) * 1983-11-04 1989-09-19 Portnoy Harold D Physiological draining system with differential pressure and compensating valves
US4698058A (en) 1985-10-15 1987-10-06 Albert R. Greenfeld Ultrasonic self-cleaning catheter system for indwelling drains and medication supply
US4850955A (en) 1986-12-02 1989-07-25 Codman & Shurtleff Body fluid transfer device
US4861331A (en) 1988-03-24 1989-08-29 Pudenz-Schulte Medical Research Corp. Implantable shunt system and method of assembly
US4867740A (en) 1988-03-24 1989-09-19 Pudenz-Schulte Medical Research Corp. Multiple-membrane flow control valve and implantable shunt system
US5106368A (en) 1990-04-20 1992-04-21 Cook Incorporated Collapsible lumen catheter for extracorporeal treatment
US5154693A (en) 1990-05-15 1992-10-13 Pudenz-Schulte Medical Research Corp. Flow control device having selectable alternative fluid pathways
US5167615A (en) 1990-05-15 1992-12-01 Pudenz-Schulte Medical Research Corporation Flow control device having selectable alternative fluid pathways
US5304114A (en) 1991-05-15 1994-04-19 Cosman Eric R Shunt valve system
US5387188A (en) 1993-05-10 1995-02-07 Pudenz-Schulte Medical Research Corporation Pulsatile flow-accommodating fluid shunt
US5637083A (en) * 1996-01-19 1997-06-10 Pudenz-Schulte Medical Research Corporation Implantable adjustable fluid flow control valve
FR2746659B1 (fr) 1996-03-26 1998-06-19 Cordis Sa Valve pour le traitement de l'hydrocephalie
US6383159B1 (en) 1998-11-10 2002-05-07 Eunoe, Inc. Devices and method for removing cerebrospinal fluids from a patient's CSF space
JP3532219B2 (ja) 1996-09-18 2004-05-31 シヌ・シュント・アクティーゼルスカブ 水頭症の治療装置
DE69725762T2 (de) * 1997-01-24 2004-04-29 Medtronic Ps Medical, Goleta Implantierbares,einstellbares durchflusskontrolventil
US6193682B1 (en) 1998-03-16 2001-02-27 Abdul Mateen Ahmed Low profile neonatal hydrocephalus device and methods
US6875192B1 (en) 1998-11-10 2005-04-05 Eunoe, Inc. Devices and methods for removing cerebrospinal fluids from a patient's CSF space
US7189221B2 (en) 1998-11-10 2007-03-13 Integra Life Sciences Corporation Methods for the treatment of a normal pressure hydrocephalus
CN1370086A (zh) 1999-08-24 2002-09-18 神经细胞治疗学公司 腰椎引流导管
US6453185B1 (en) 2000-03-17 2002-09-17 Integra Lifesciences, Inc. Ventricular catheter with reduced size connector and method of use
US6913589B2 (en) 2002-01-14 2005-07-05 Codman & Shurtleff, Inc. Multi-catheter insertion device and method
US20040068201A1 (en) 2002-02-15 2004-04-08 Eunoe, Inc. Systems and methods for flow detection and measurement in CSF shunts
US7311690B2 (en) 2002-02-25 2007-12-25 Novashunt Ag Implantable fluid management system for the removal of excess fluid
US6916313B2 (en) 2002-11-04 2005-07-12 Medically Advanced Design, Llc Catheter assembly with joinable catheters
CA2411569A1 (fr) 2002-11-12 2004-05-12 Ross E. Mantle Dispositif medical pour la recirculation extravasculaire de fluides a l'interieur de cavites corporelles dans des conditions de temperature et de pression controlees
US7235060B2 (en) 2003-03-27 2007-06-26 Codman & Shurtleff, Inc. Hydrocephalus shunt system with endoscopic placement features
US7226441B2 (en) 2003-06-23 2007-06-05 Codman & Shurtleff, Inc. Catheter with block-overriding system
US8323244B2 (en) 2007-03-30 2012-12-04 Medtronic, Inc. Catheter malfunction determinations using physiologic pressure
US8992454B2 (en) 2004-06-09 2015-03-31 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US20060020239A1 (en) 2004-07-20 2006-01-26 Geiger Mark A Cerebral spinal fluid flow sensing device
US7976517B2 (en) 2004-09-30 2011-07-12 Codman & Shurtleff, Inc. Fluid management flow implants of improved occlusion resistance
WO2007092875A2 (fr) 2006-02-09 2007-08-16 Pizzi Francis J Shunt à canal double et procédé destiné au shuntage ventriculo-péritonéal du fluide cérébrospinal sanguin
BRPI0715656A2 (pt) 2006-08-28 2013-07-02 Wyeth Corp sistemas de derivaÇço implantÁvel para drenar fluido de uma cavidade corporal, e de derivaÇço de fluido cerebrospinal, e, uso de um agente terapÊutico
US9044537B2 (en) 2007-03-30 2015-06-02 Medtronic, Inc. Devices and methods for detecting catheter complications
DE102009060533B4 (de) 2009-12-23 2019-07-11 Christoph Miethke Gmbh & Co Kg Implantierbares Shuntsystem
BR112012020829B1 (pt) 2010-02-24 2020-04-14 Medimop Medical Projects Ltd dispositivo de transferência de droga líquida para usar com um frasco medicinal
US20120302938A1 (en) 2010-03-19 2012-11-29 University Of Washington Drainage systems for excess body fluids and associated methods
EP2571564A4 (fr) 2010-05-21 2018-04-04 Shuntcheck, Inc. Améliorateur d'écoulement de dérivation de liquide céphalo-rachidien, procédé de génération d'écoulement de liquide céphalo-rachidien dans des dérivations et estimation d'une occlusion partielle et complète de systèmes de dérivation de liquide céphalo-rachidien
WO2012033420A2 (fr) 2010-09-10 2012-03-15 Telemetry Research Limited Cathéter et système de dérivation comprenant le cathéter
US20120078159A1 (en) 2010-09-29 2012-03-29 Codman & Shurtleff, Inc Multi-lumen ventricular drainage catheter
US8932315B2 (en) 2010-10-18 2015-01-13 W. L. Gore & Associates, Inc. Systems and methods for percutaneous occlusion crossing
US9541475B2 (en) 2010-10-29 2017-01-10 The University Of British Columbia Methods and apparatus for detecting particles entrained in fluids
CN103561799B (zh) 2011-03-11 2016-03-30 查德·西弗 控制体液流动的***和方法
CN202191577U (zh) * 2011-08-22 2012-04-18 孔建新 治疗脑积水用可降解防堵塞脑室分流管
US9114230B2 (en) * 2012-09-28 2015-08-25 DePuy Synthes Products, Inc. Valve system and method with multi-directional pumping
CA2898881C (fr) 2013-01-22 2021-01-05 Alcyone Lifesciences, Inc. Systemes et procedes de derivation de fluide
US9084620B2 (en) 2013-03-14 2015-07-21 DePuy Synthes Products, Inc. Detection and clearing of occlusions in catheters
WO2014149648A1 (fr) * 2013-03-15 2014-09-25 Children's Medical Center Corporation Dispositif de rinçage de dérivation
CN106687169B (zh) 2014-04-18 2020-07-03 安嫩西亚公司 用于分流流体的***和方法
US10226193B2 (en) 2015-03-31 2019-03-12 Medtronic Ps Medical, Inc. Wireless pressure measurement and monitoring for shunts

Also Published As

Publication number Publication date
US20180064919A1 (en) 2018-03-08
AU2022205256A1 (en) 2022-08-11
JP6608391B2 (ja) 2019-11-20
US20200197676A1 (en) 2020-06-25
EP3131617A4 (fr) 2017-11-08
AU2015247353B2 (en) 2020-07-09
CN106687169A (zh) 2017-05-17
US9433764B2 (en) 2016-09-06
WO2015161306A1 (fr) 2015-10-22
EP3679977A1 (fr) 2020-07-15
US20150297874A1 (en) 2015-10-22
CA2945492A1 (fr) 2015-10-22
CN106687169B (zh) 2020-07-03
EP3679977B1 (fr) 2023-09-06
EP3131617A1 (fr) 2017-02-22
EP3131617B1 (fr) 2019-12-11
US9744338B2 (en) 2017-08-29
US10493249B2 (en) 2019-12-03
AU2015247353A1 (en) 2016-10-27
AU2020250276A1 (en) 2020-11-05
JP2017511229A (ja) 2017-04-20
US20150367110A1 (en) 2015-12-24

Similar Documents

Publication Publication Date Title
US10493249B2 (en) System and methods for shunting fluid
AU2020210186B2 (en) Systems and methods for shunting fluid
US20210093844A1 (en) Shunt flushers and related methods

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200611

EEER Examination request

Effective date: 20200611

EEER Examination request

Effective date: 20200611

EEER Examination request

Effective date: 20200611

EEER Examination request

Effective date: 20200611

EEER Examination request

Effective date: 20200611

EEER Examination request

Effective date: 20200611